15368+1820 LDS4571

 
 
15h 36m 53.94s +18 19' 42.0" P.A. 102 sep 34.6 mag 10.87,19.40
 
 
Coord 2000
15368+1820
Discov num
LDS4571
Comp
Coord arcsec 2000
15 36 53.94 +18 19 42.0
Date first
1960
Date last
2010
Obs
4
Pa first
103
Pa last
102
P.A. Now (θ)
102°
Sep first
34.0
Sep last
34.6
Sep. Now (ρ)
34.6"
Mag pri
10.87
Mag sec
19.40
delta mag (ΔM)
8.53
Spectral class
Pri motion ra
-108
Sec motion ra
Pri motion dec
+059
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.1
Precise sep
34.64
Constellation
Serpens
Tycho2
1497-00666-1
last precise pa
102.1
last precise sep
34.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15368+1820 LDS4571 1960 1 103 34.0 10.87 19.40 153653.94+181942.0
15368+1820 LDS4571 2000 3 102 34.7 10.87 19.40 153653.94+181942.0
15368+1820 LDS4571 2010 4 102 34.6 10.87 19.40 153653.94+181942.0

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